That inflation rate is very bad but not catastrophic. It's below hyperinflation, at least. It's the sort of thing that would need a major financial shakeup in Rheinland within some years, but not the months/handful of years of crazy inflation times. With Rheinland's v nationalised economy, it wouldn't be truly so awful. It happens irl, people get over it. Russia, I don't know about right now, but it used to have inflation rates in that general realm. But the people on the street just use US dollars (Liberty coin, natch), and the economy keeps growing and it's all fine.